A safety climbing ladder mechanism applied to high pier platform operation of highway engineering

Abstract

The utility model discloses a kind of safety ladder stand mechanisms applied to high pier platform operation of highway engineering, including high platform ladder stand, the inside fixed mounting of high platform ladder stand has ladder body, the outer wall of high platform ladder stand is fixedly connected with cantilever support, ladder body is installed with step, the upper portion of step is provided with mounting slot, the upper end outer surface of step is fixedly installed with top plate, the upper end outer surface of top plate is provided with anti-skid convex point, the lower end outer surface of top plate is fixedly installed with self-limiting temperature heat tracing tape, the inside fixed mounting of step has support reinforcement plate.The safety ladder stand mechanism applied to high pier platform operation of highway engineering in the utility model, inside self-limiting temperature heat tracing tape is installed in step, the top plate of step upper portion can be heated, heating melting snow or icing when is convenient, improve safety, by the support reinforcement plate of setting, it is convenient to strengthen inside step.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering high pier operation technology, specifically a safety climbing ladder mechanism applied to highway engineering high pier operation. Background Technology

[0002] In highway engineering high pier operations, high platform ladders are important facilities for construction workers to go up and down the piers. They are usually set on one side of the pier and fixedly connected by cantilever supports.

[0003] However, existing elevated ladders pose a risk of snow accumulation and icing. In low-temperature winter conditions, snow or ice can easily accumulate on the ladder's steps, making the surface slippery.

[0004] Traditional solutions rely on natural sunlight to melt ice and snow, which is inefficient and limited by weather conditions. Construction workers are also prone to slipping and falling while climbing, posing a serious safety risk.

[0005] Therefore, we propose a safety ladder mechanism for high pier operations in highway engineering. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a safety climbing ladder mechanism for high pier operations in highway engineering. The steps are heated to facilitate melting snow or ice, thus improving safety and effectively solving the problems in the background technology.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a safety climbing ladder mechanism applied to high pier operations in highway engineering, comprising a high-platform climbing ladder support, a climbing ladder body fixedly installed inside the high-platform climbing ladder support, a cantilever support fixedly connected to the outer wall of the high-platform climbing ladder support, a step installed in the climbing ladder body, an installation groove opened on the upper part of the step, a top plate fixedly installed on the upper outer surface of the step, anti-slip protrusions provided on the upper outer surface of the top plate, a self-regulating heat tracing cable fixedly installed on the lower outer surface of the top plate, a supporting reinforcing plate fixedly installed inside the step, a wiring groove opened on the upper outer surface of the supporting reinforcing plate, second wiring terminals installed on both the front and rear sides of the outer surface of one end of the step, and a connecting block fixedly installed in the middle of the outer surfaces of both ends of the step, and the connecting block is fixedly connected to the high-platform climbing ladder support.

[0008] Preferably, a wire routing conduit is fixedly installed on one side of the cantilever bracket, a first connector is provided on one side of the wire routing conduit, and a wire routing channel is opened on the lower outer surface of the wire routing conduit.

[0009] Preferably, the anti-slip protrusions are evenly distributed on the upper outer surface of the top plate.

[0010] Preferably, the self-regulating heating cable is connected to an external power source via a second connector, and the temperature adjustment range of the self-regulating heating cable is 0°C to 50°C.

[0011] Preferably, the supporting reinforcement plate is made of stainless steel or aluminum alloy and has a thickness of 3mm to 5mm.

[0012] Preferably, the conduit for the conductor is made of PVC or metal.

[0013] Compared with the prior art, this utility model provides a safe climbing ladder mechanism for high pier operations in highway engineering, which has the following beneficial effects: This safety climbing ladder mechanism, applied to high pier operations in highway engineering, features a self-regulating heat tracing cable installed inside the pedal. This cable can heat the top plate of the pedal, with a temperature adjustment range of 0℃ to 50℃. It can quickly melt snow and ice, preventing slips caused by wet pedals and significantly improving the safety of operations in winter or low-temperature environments. Anti-slip protrusions are evenly distributed on the surface of the top plate, further enhancing the anti-slip performance of the pedal and providing double protection for the climbing safety of construction workers.

[0014] This is a safety climbing ladder mechanism applied to high pier operations in highway engineering. The platform has a fixed support reinforcement plate, made of stainless steel or aluminum alloy, with a thickness of 3mm to 5mm, which greatly improves the mechanical strength and durability of the platform. The support reinforcement plate has a cable routing groove to prevent the self-regulating heat tracing cable from being squeezed during installation or use, thus extending its service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a safety ladder mechanism for high pier operations in highway engineering, according to this utility model.

[0016] Figure 2 This is a schematic diagram of the wire routing conduit in a safety ladder mechanism for high pier operations in highway engineering, according to this utility model.

[0017] Figure 3 This is a partial structural diagram of a safety climbing ladder mechanism for use in highway engineering high pier operations, according to this utility model.

[0018] Figure 4 This utility model relates to a safety climbing ladder mechanism for use in high pier operations in highway engineering. Figure 3 Side view of the structure.

[0019] Figure 5 This is a schematic diagram of the supporting reinforcement plate in a safety climbing ladder mechanism for high pier operations in highway engineering, according to this utility model.

[0020] In the diagram: 1. Elevated platform ladder support; 2. Ladder body; 3. Cantilever support; 4. Cable routing conduit; 5. First connector; 6. Cable routing channel; 7. Step; 8. Top plate; 9. Anti-slip protrusions; 10. Connecting block; 11. Second connector; 12. Support reinforcement plate; 13. Self-regulating heating tape; 14. Cable routing trough. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] This embodiment is a safety climbing ladder mechanism applied to high pier operations in highway engineering.

[0023] like Figure 1-5 As shown, the system includes a high-platform ladder support 1, a ladder body 2 fixedly installed inside the high-platform ladder support 1, a cantilever support 3 fixedly connected to the outer wall of the high-platform ladder support 1, a step 7 installed in the ladder body 2, an installation groove opened on the upper part of the step 7, a top plate 8 fixedly installed on the upper outer surface of the step 7, anti-slip protrusions 9 provided on the upper outer surface of the top plate 8, a self-regulating heat tracing cable 13 fixedly installed on the lower outer surface of the top plate 8, a support reinforcement plate 12 fixedly installed inside the step 7, a wiring groove 14 opened on the upper outer surface of the support reinforcement plate 12, second wiring terminals 11 installed on both the front and rear sides of the outer surface of one end of the step 7, and connecting blocks 10 fixedly installed in the middle of the outer surfaces of both ends of the step 7, and the connecting blocks 10 are fixedly connected to the high-platform ladder support 1.

[0024] A wire routing conduit 4 is fixedly installed on one side of the cantilever bracket 3. A first connector 5 is provided on one side of the wire routing conduit 4. A wire routing channel 6 is opened on the outer surface of the lower end of the wire routing conduit 4. Anti-slip protrusions 9 are evenly distributed on the outer surface of the upper end of the top plate 8. The self-regulating heating tape 13 is connected to an external power supply through a second connector 11, and the temperature adjustment range of the self-regulating heating tape 13 is 0℃ to 50℃. The supporting reinforcing plate 12 is made of stainless steel or aluminum alloy, and its thickness is 3mm to 5mm. The wire routing conduit 4 is made of PVC or metal pipe.

[0025] It should be noted that this utility model is a safety climbing ladder mechanism applied to high pier operations in highway engineering. The high platform climbing ladder support 1 and cantilever support 3 described in the text are both existing technologies. The cantilever support 3 is fixed between the high platform climbing ladder support 1 and the pier body, which can be effectively known to those skilled in the art, and will not be described in detail here. The top plate 8 is fixed to the upper outer surface of the footboard 7, and a self-regulating heating cable 13 is fixedly installed on the lower outer surface of the top plate 8. The self-regulating heating cable 13 heats the top plate 8, which is convenient for heating and melting snow or ice when it is covered with snow or ice, thereby improving safety. The supporting reinforcing plate 12 is provided, and the upper part of the supporting reinforcing plate 12 has a cable routing groove 14 to avoid squeezing the self-regulating heating cable 13. The cable routing tube 4 is provided to facilitate the routing of cables.

[0026] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A safety climbing ladder mechanism for high pier operations in highway engineering, comprising a high-platform climbing ladder support (1), wherein a climbing ladder body (2) is fixedly installed inside the high-platform climbing ladder support (1), and a cantilever support (3) is fixedly connected to the outer wall of the high-platform climbing ladder support (1), characterized in that: The ladder body (2) is equipped with a footboard (7). The upper part of the footboard (7) is provided with an installation groove. The upper outer surface of the footboard (7) is fixedly installed with a top plate (8). The upper outer surface of the top plate (8) is provided with anti-slip protrusions (9). The lower outer surface of the top plate (8) is fixedly installed with a self-regulating heat tracing cable (13). The inside of the footboard (7) is fixedly installed with a support reinforcement plate (12). The upper outer surface of the support reinforcement plate (12) is provided with a wiring groove (14). The front and rear sides of the outer surface of one end of the footboard (7) are both equipped with second connectors (11). The middle of the outer surfaces of both ends of the footboard (7) is fixedly installed with a connecting block (10). The connecting block (10) is fixedly connected to the high platform ladder support (1).

2. The safety climbing ladder mechanism for high pier operations in highway engineering according to claim 1, characterized in that: A wire routing conduit (4) is fixedly installed on one side of the cantilever bracket (3), a first connector (5) is provided on one side of the wire routing conduit (4), and a wire routing channel (6) is opened on the outer surface of the lower end of the wire routing conduit (4).

3. The safety climbing ladder mechanism for high pier operations in highway engineering according to claim 2, characterized in that: The anti-slip protrusions (9) are evenly distributed on the upper outer surface of the top plate (8).

4. The safety climbing ladder mechanism for high pier operations in highway engineering according to claim 3, characterized in that: The self-regulating heating cable (13) is connected to an external power source through a second connector (11), and the temperature regulation range of the self-regulating heating cable (13) is 0°C to 50°C.

5. A safety climbing ladder mechanism for high pier operations in highway engineering according to claim 4, characterized in that: The supporting reinforcement plate (12) is made of stainless steel or aluminum alloy and has a thickness of 3mm to 5mm.

6. A safety climbing ladder mechanism for high pier operations in highway engineering according to claim 5, characterized in that: The conduit (4) for the conductors is made of PVC or metal.

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